(19)
(11) EP 2 140 922 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
15.01.2014 Bulletin 2014/03

(43) Date of publication A2:
06.01.2010 Bulletin 2010/01

(21) Application number: 09163620.9

(22) Date of filing: 24.06.2009
(51) International Patent Classification (IPC): 
B01D 46/00(2006.01)
B01D 46/24(2006.01)
 B01D 46/52(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA RS

(30) Priority: 30.06.2008 US 164987

(71) Applicant: Baldwin Filters, Inc.
Kearney, NE 68848-6010 (US)

(72) Inventors:
  • Banzhaf, Chad
    68845 NE Nebraska Kearney (US)
  • Swanson, Kyle
    68847 NE Nebraska Kearney (US)
  • Merritt, Steven J.
    68845 NE Nebraska Kearney (US)

(74) Representative: Pronovem 
Pronovem Luxembourg 12, avenue du Rock n' Roll BP 327
4004 Esch sur Alzette
4004 Esch sur Alzette (LU)

   


(54) Filter Frame Attachment and fluted Filter having same


(57) A filter element includes a filter media pack, a frame, an annular seal, and a sealing means independent of the annular seal, attaching the filter media pack and the frame. The means of sealing an interface between the filter media pack and the frame include molding a filter media pack seal, plastic welding outer wraps of filter media pack to the frame, and securing the filter media pack and the frame using a bead of adhesive.







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